I can't seem to pm you cause I am a super new member, so I'll have to leave a message here.

I have an late 07 125i and I am looking for a tune. on your Evolve site, I only found the E87 130i with +15hp.

Considering that all the hardware is the same (except the gearbox), can the 125i do a maxed out tune of 265hp+15hp? well, on paper at least.

Thanks.

We have only gained what is posted in this thread. I think there may be some differences in the exhaust system on the 130i so it makes a bit more power. We can not confirm this until we have done further testing.

I drove stig's car before and after the SS headers-- the difference is absurd, way more than I expected. Low end, high end, mid range, and sound were all significantly, noticeably improved. I can't wait to feel the results when he gets the stage 3 manifold and evolve header tune on there. It's gonna be great

We're going to make a video of the sound this week. Headers with stock muffler, at least on the M sport (I don't know if it has a different muffler), is far and away the best N52 sound I've ever heard... yet still 100% civil in the cabin.